Clark E W, Blondeel A, Cronin E, Oleffe J A, Wilkinson D S
Contact Dermatitis. 1981 Mar;7(2):80-3. doi: 10.1111/j.1600-0536.1981.tb03984.x.
Confirmation has been obtained that reducing the content of natural free alcohols in lanolin to below 3%, particularly in the absence of detergent residues, reduces the incidence of positive patch test reactions amongst selected lanolin-sensitive skin patients by 99.3%. Only one reaction out of 149 subjects was recorded.
已经证实，将羊毛脂中天然游离醇的含量降低至3%以下，特别是在没有洗涤剂残留的情况下，可使选定的羊毛脂敏感皮肤患者中阳性斑贴试验反应的发生率降低99.3%。149名受试者中仅记录到1例反应。
